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#include "SpecifierEditCombo.h"
#include "specpanel/SpecifierPanelFactory.h"
#include <wx/sizer.h>
#include <wx/choice.h>
#include "string/convert.h"
#include "wxutil/ChoiceHelper.h"
namespace objectives
{
namespace ce
{
// Constructor
SpecifierEditCombo::SpecifierEditCombo(wxWindow* parent,
const std::function<void()>& valueChanged,
const SpecifierTypeSet& set) :
wxPanel(parent, wxID_ANY),
_valueChanged(valueChanged)
{
SetSizer(new wxBoxSizer(wxHORIZONTAL));
// Create the dropdown containing specifier types
_specifierCombo = new wxChoice(this, wxID_ANY);
for (SpecifierTypeSet::const_iterator i = set.begin();
i != set.end(); ++i)
{
_specifierCombo->Append(
i->getDisplayName(),
new wxStringClientData(string::to_string(i->getId())));
}
_specifierCombo->Connect(wxEVT_CHOICE,
wxCommandEventHandler(SpecifierEditCombo::_onChange), NULL, this);
GetSizer()->Add(_specifierCombo, 1, wxRIGHT | wxEXPAND, 6);
}
// Get the selected Specifier
SpecifierPtr SpecifierEditCombo::getSpecifier() const
{
return SpecifierPtr(new Specifier(
SpecifierType::getSpecifierType(getSpecName()),
_specPanel ? _specPanel->getValue() : ""
));
}
// Set the selected Specifier
void SpecifierEditCombo::setSpecifier(SpecifierPtr spec)
{
// If the SpecifierPtr is null (because the Component object does not have a
// specifier for this slot), create a default None specifier.
if (!spec)
{
spec = std::make_shared<Specifier>();
}
// I copied and pasted this from the StimResponseEditor, the SelectionFinder
// could be cleaned up a bit.
wxutil::ChoiceHelper::SelectItemByStoredId(_specifierCombo, spec->getType().getId());
// Create the necessary SpecifierPanel, and set it to display the current
// value
createSpecifierPanel(spec->getType().getName());
if (_specPanel)
{
_specPanel->setValue(spec->getValue());
}
}
// Get the selected SpecifierType string
std::string SpecifierEditCombo::getSpecName() const
{
// Get the current selection
int selectedId = wxutil::ChoiceHelper::GetSelectionId(_specifierCombo);
if (selectedId != -1)
{
SpecifierType specType = SpecifierType::getSpecifierType(selectedId);
return specType.getName();
}
else
{
return "";
}
}
// Create the required SpecifierPanel
void SpecifierEditCombo::createSpecifierPanel(const std::string& type)
{
// Get a panel from the factory
_specPanel = SpecifierPanelFactory::create(this, type);
// If the panel is valid, get its widget and pack into the hbox
if (_specPanel)
{
// Wire up the changed signal, we want to call ComponentEditor::writeToComponent
// when anything changes
_specPanel->setChangedCallback(_valueChanged);
GetSizer()->Add(_specPanel->getWidget(), 1, wxEXPAND);
}
// As first measure, we fire the callback itself, as the specifier type changed
_valueChanged();
Layout();
}
void SpecifierEditCombo::_onChange(wxCommandEvent& ev)
{
// Change the SpecifierPanel
createSpecifierPanel(getSpecName());
}
}
}
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